rSdpaLib::rSdpaLib() { DisplayInformation = NULL; m = 0; nBlock = 0; blockStruct = NULL; nonZeroNumber = 0; nDim = 0; A = NULL; hasSolved = false; hasDelete1 = false; setDefaultParameter(); // for compability SDPA ParameterFile = NULL; OutputFile = NULL; InitialFile = NULL; InputFile = NULL; CheckMatrix = false; mDIM = 0; nBLOCK = 0; bLOCKsTRUCT = NULL; InitialPoint = false; }
WGraphicsArrowItem::WGraphicsArrowItem(const QLineF& line, QGraphicsItem* parent) : QGraphicsItem(parent) , m_startNode(0) , m_endNode(0) , m_line(line) { setDefaultParameter(); }
WGraphicsArrowItem::WGraphicsArrowItem(const QPointF& startPos, const QPointF& endPos, QGraphicsItem* parent) : QGraphicsItem(parent) , m_startNode(0) , m_endNode(0) , m_line(startPos, endPos) { setDefaultParameter(); }
WGraphicsArrowItem::WGraphicsArrowItem(QGraphicsItem* startNode, QGraphicsItem* endNode, QGraphicsItem* parent) : QGraphicsItem(parent) , m_startNode(startNode) , m_endNode(endNode) { setDefaultParameter(); setAcceptedMouseButtons(0); adjust(); }